Air Purifier/Humidifier Filters

Remove unpleasant odors, allergens, mold spores and unwanted particles with filter replacements from LD Products. Purifier and humidifier filters available for the Homes HAP756-U, 3M Office Air Cleaner model OAC250, Honeywell Air Purifiers and more.
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Reliability for a Lifetime

Our 100% satisfaction guarantee means you can shop with peace of mind. Our cartridges have been tested and monitored for performance quality and page yield. In the event that you are dissatisfied with your purchase, we will do our best to make it right. All of our LD-brand compatible ink and toner products are backed by a lifetime guarantee.